ClamCase Pro for iPad 2, 3, 4, Incipio ClamCase Pro Bluetooth Keyboard [100 Hour Playtime] for iPad 2, 3, 4 - White/Silver Compatible with iPad 2 / iPad 3 / iPad 4. Island style full QWERTY keyboard. 360 patent pending hinge offers unmatched versatility Aluminum enclosure and polycarbonate shell provide unmatched protection Special function keys provide instant access to your most often used featuress Bluetooth connectivity with one-touch easy pair